package com.htjc.uep.center.commons.utils;

public class StringUtil {

	public static boolean isEmpty(String str) {
		return str == null || str.length() == 0;
	}
	
	public static boolean isEmpty(String... strings) {
		if (strings != null) {
			for (String str : strings) {
				if (str == null || "".equals(str)) {
					return true;
				}
			}
		}
		return false;
	}
}
